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AS1543-BQFT

ams
RoHS
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Package 20-WQFN Exposed Pad
Category Integrated Circuits (ICs) / Data Acquisition - Analog to Digital Converters (ADC)
Description 20-WQFN Exposed Pad SPI Serial Tape & Reel (TR) MUX-S/H-ADC analog digital converter 730mum 3mA 1ksps 18.4mW
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Technical Details

Physical

Mounting Type Surface Mount
Package / Case 20-WQFN Exposed Pad
Number of Pins 20
Supplier Device Package 20-TQFN (4x4)

Technical

Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Max Power Dissipation 18.4mW
Configuration MUX-S/H-ADC
Number of Channels 8
Interface SPI, Serial
Max Supply Voltage 5.25V
Min Supply Voltage 2.75V
Nominal Supply Current 3mA
Number of Bits 12
Input Type Differential, Single Ended
Architecture SAR
Number of Inputs 4, 8
Supply Type Single
Reference Type External
Data Interface SPI, DSP
Resolution 1.5 B
Sampling Rate 1 ksps
Voltage - Supply, Analog 2.7V~5.25V
Voltage - Supply, Digital 2.7V~5.25V
Sampling Rate (Per Second) 1M
Integral Nonlinearity (INL) 1 LSB
Number of A/D Converters 1
Number of Converters 1
Ratio - S/H:ADC 1:1
Differential Nonlinearity 1.2 LSB

Dimensions

Height 730μm
Length 4mm
Width 4mm

Compliance

REACH SVHC No SVHC
RoHS Status RoHS Compliant
Lead Free Lead Free

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